The newly released Pangu iOS 9 jailbreak has brought its own share of installation issues, inherent bugs and post-update Cydia problems, including the inability to open Cydia as the app crashes unexpectedly when launched. This means you can no longer install any jailbreak tweaks or third-party apps via Cydia as the app itself seems to be broken at the moment.

Nevertheless, folks at Redmond Pie have shared a simple fix to resolve this issue with ease:

Step 6: Once the jailbreak completes, just turn off Airplane mode and ensure you are connected to the internet or WiFi just fine, before launching the Cydia app.

Step 7: Launch Cydia now and let it refresh or reload everything completely. Wait until Cydia loads up and let the phone restart once. Once your device restarts, you should be able to launch Cydia without any hassles.

Step 8: Now connect your device to iTunes once again and restore data from earlier backup.